A former FIA steward has predicted a difficult period for the Red Bull Racing F1 team after Christian Horner's ousting.

While the sudden announcement that Christian Horner had been released by Red Bull shocked many, Johnny Herbert insists it was “not a surprise”. And Herbert believes another Red Bull veteran will be on his way to the exit door, predicting four-time World Champion Max Verstappen will sign with Mercedes.

After weeks of speculation over the future of Max Verstappen at Red Bull, it is Christian Horner who is departing the team. It was announced on Wednesday that Horner is leaving with immediate effect, and that Visa Cash App Racing Bulls Team Principal Laurent Mekies would be moving into that role with the senior team.